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摩擦学问世以来,对于切削过程的研究也取得了新的进展。例如有人在研究刀具磨损机理的过程中,提出了作为活化因素的粘附作用(即分子相互作用)的大小,是以疲劳磨损规律来评定的;当刀具材料和切削加工方式已定的条件下,假设不计及被加工材料以及介质对刀具接触强度的影响时,认为刀具的磨损率只和分子键的剪切强度有关。某些研究表明了切削温度对磨损率的影响,并提出了用同一把刀具加工不同
Since the advent of tribology, new progress has been made in the research of the cutting process. For example, some people in the process of studying the tool wear mechanism, put forward as the activation factor of the adhesion (ie, molecular interaction) size, fatigue wear is to assess the law; when the cutting tool materials and cutting methods have been set , Assuming that regardless of the material being processed and the impact of the medium on the contact strength of the tool, it is considered that the wear rate of the tool is only related to the shear strength of the molecular bond. Some studies show the effect of cutting temperature on the wear rate and suggest that machining with the same tool differs